{"product_id":"m-tuner-calibration-suite-for-mclaren-m840t","title":"M-Tuner Live Map Switching Calibration Suite for McLaren M840T","description":"\u003cp\u003eThe M-Tuner is the first, and only, at-home OBD flashing utility! Developed by M-Engineering, M-Tuner integrates all features of the M-Logger and adds them with the ability to flash anytime, anywhere!\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eThere is never an added cost for original purchasers when updating your calibration to different off-the-shelf stages such as Stage 1, Stage 2, and Stage 2+. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhat's Included?\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eM-Tuner v3 Dongle for wireless OBD Flashing\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eM-Engineering maps built for your M840T (see calibration notes)\u003c\/li\u003e\n\u003cli\u003eOn-the-fly Live Map Switching (no extra charge)\u003c\/li\u003e\n\u003cli\u003eM-Engineering Support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eVehicles supported by this version of M-Tuner:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMcLaren 720S - \u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003e\u003ca href=\"https:\/\/m-engineering.atlassian.net\/wiki\/spaces\/MENGINEERI\/pages\/168001611\/McLaren+720S+SENNA+Calibration+Notes\" target=\"_blank\"\u003eCalibration Notes\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eMcLaren 765LT - Calibration Notes coming soon! \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eMcLaren 750S - Calibration Notes coming soon! \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eMcLaren SENNA - \u003cstrong\u003e\u003ca href=\"https:\/\/m-engineering.atlassian.net\/wiki\/spaces\/MENGINEERI\/pages\/168001611\/McLaren+720S+SENNA+Calibration+Notes\" target=\"_blank\"\u003eCalibration Notes\u003c\/a\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMcLaren GT - \u003ca href=\"https:\/\/m-engineering.atlassian.net\/wiki\/spaces\/MENGINEERI\/pages\/1718091777\/McLaren+GT+Calibration+Notes\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eCalibration Notes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe Following exclusive features are included with the M-Tuner Package for 4.0L McLarens:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/m-engineering.atlassian.net\/wiki\/spaces\/MENGINEERI\/pages\/983105\/Live+Map+Switching+-+McLaren\" target=\"_blank\"\u003e\u003cspan style=\"color: #000000;\"\u003eLive Map Switching\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eThis includes stage calibrations for Stage 1 \u0026amp; Stage 2 vehicle configuration. Remote custom tuning is available for different vehicle configurations as well.\u003c\/li\u003e\n\u003cli\u003ePerformance Stage 1 \u0026amp; Stage 2 calibrations include the following map slots by default:\u003c\/li\u003e\n\u003cli\u003eSlot 1 - 91 Octane\u003c\/li\u003e\n\u003cli\u003eSlot 2 - 93 Octane\u003c\/li\u003e\n\u003cli\u003eSlot 3 - 100+ Octane\u003c\/li\u003e\n\u003cli\u003eSlot 4 - Valet (Limits boost, load, and throttle) \u003c\/li\u003e\n\u003cli\u003e*Please contact us at time of ordering if you wish to have different map slots.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eDatalogging\u003c\/li\u003e\n\u003cli\u003eLive Data\u003c\/li\u003e\n\u003cli\u003eClear Faults\u003c\/li\u003e\n\u003cli\u003eDyno Mode Enable\/Disable\u003c\/li\u003e\n\u003cli\u003eAuto Start\/Stop Disable\u003c\/li\u003e\n\u003cli\u003eLeft Foot Braking\u003c\/li\u003e\n\u003cli\u003eKickdown Disable\u003c\/li\u003e\n\u003cli\u003eLoud Start\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMore custom features for racing and motorsport applications can be added and are located under the \u003ca href=\"https:\/\/www.m-engineering.us\/collections\/720s\/products\/m840t-motorsport-tuning-package\" title=\"M840T Motorsport Tuning Package\"\u003eM840T Motorsport Tuning Package\u003c\/a\u003e.  Features such as Rolling Anti-Lag, Boost by Gear, etc...\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e*M-Tuner requires a one time only bench procedure which requires the ECU to be sent to M-Engineering HQ.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.m-engineering.us\/product-page\/m840t-protune\" target=\"_blank\"\u003e\u003cspan style=\"color: #000000;\"\u003ePro Tuning\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e and custom calibrations are also available for those who are looking to optimize their McLaren for parts configurations or fuels not listed in our map notes. \u003cbr\u003e \u003cbr\u003e\u003c!--StartFragment --\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Notice for McLaren 750S Owners\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEarly model McLaren 750S vehicles are equipped with an \"822\" operating system in their ECU. This calibration has known drivability issues and has been deemed obsolete. McLaren offers an updated \"830\" operating system, available through dealerships with a firmware update.\u003c\/p\u003e\n\u003cp\u003eTo ensure optimal performance and compatibility, M-Engineering requires all ECUs to be updated prior to tuning. If an ECU arrives with the \"822\" OS, we will return it so the necessary dealership update can be completed before proceeding with any flashing services. \u003c\/p\u003e\n\u003cp\u003eFor further details or assistance, please contact us.\u003c\/p\u003e\n\u003cp\u003e\u003c!--EndFragment --\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDisclaimer: You accept responsibility and risks of any tunes and added features by M-Engineering. If you are not the end user of the car, you will be solely responsible for notifying the purchaser and\/or customer they also accept the responsibility and risks of these and M-Engineering is not liable. \u003c\/span\u003e\u003cspan\u003eM-Engineering is also not liable for voided warranties due to installation of our products.\u003c\/span\u003e\u003cspan\u003e \u003cbr\u003e\u003cbr\u003eReturn Policy: \u003ci data-stringify-type=\"italic\"\u003eAll sales are final and non-refundable.\u003c\/i\u003e M-Engineering provides specific software calibrations for individual vehicle use and is not liable for misuse or vehicle behavior due to installation error or mechanical issues. M-Engineering will work one-on-one with individuals to assist with remote diagnosis to vehicles to our best ability and advise next-action steps as needed. End-users are responsible for vehicle maintenance, integrity of aftermarket parts installation, and having their vehicles up-to-date with their manufacturer's latest updates and TSB's.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"M Engineering LLC","offers":[{"title":"Default Title","offer_id":45656241373231,"sku":"MTUNER-M840T","price":5495.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/0411\/3967\/files\/v3_M-Engineering_Wireless_Dongle_b17253b9-0c70-4dd0-8d01-4755b42fb0e5.png?v=1784740022","url":"https:\/\/m-engineering-gmbh.de\/products\/m-tuner-calibration-suite-for-mclaren-m840t","provider":"M-Engineering Germany GmbH","version":"1.0","type":"link"}